| Abbreviation | Definition |
|---|---|
| DSHC | Devonport Services Hockey Club |
| DSPC | Delaware State Pistol Club |
| DSPC | Dittons Skiff and Punting Club |
| DTBC | Du Tout Bon Choco |
| DTBC | Dunstable Town Bowls Club |
| DTCB | Dance Teachers Club of Boston |
| DTCT | Dog Training Club of Tampa |
| DTFC | Daventry Town Football Club |
| DTFC | Dickie Thon Fan Club |
| DTGC | Down Town Glee Club |
| DUBC | Dublin University Boat Club |
| DUBC | Dublin University Bridge Club |
| DUBC | Durham University Boat Club |
| DUBC | Durham University Bridge Club |
| DUC | Durban Undersea Club |
| DUFC | Dookie United Football Club |
| DUFC | Dublin University Fencing Club |
| DUFC | Dublin University Football Club |
| DUIC | Deakin University Indian Club |
| DUSF | Dundee United Football Club |